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Individual Calculations December 2021 |
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| Milfort, Vaclav Total change: -40.40 | |   |
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| ST Open Memorial Josefa Mahrly 2021 | Praha | CZE | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1345 | 1.50 | 6 | 0.35 | 20 | 7.00 | |
|  Holub, Jan | | | 1745 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cizek, Jan | | | 1603 | CZE | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Tomanek, Karel | | | 1335 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lavrincik, Pavel | | | 1744 | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vorsilka, Jiri | | | 1567 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pacovsky, Ota | | | 1745 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | BRNO OPEN 2021 C - FIDE open | Brno | CZE | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1345 | 1.00 | 7 | -2.37 | 20 | -47.40 | |
| | Janous, Petr | | | 1745 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Svagr, Daniel | | | 1133 | CZE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bastyr, Pavel | | | 1423 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Novotny, Petr | | | 1501 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dobsinsky, Petr | | | 1277 | CZE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Morkunaite, Adrijana | | | 1253 | LTU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Richterova, Natasa | | | 1259 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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